no spark

camohatch · Post by **camohatch** » Mon Jan 21, 2008 2:19 am

i have a 88 crx with a 92 b18a1 in it. i dont have spark or fuel pressure i replaced the main relay and the ingintor and i dont know wht else it could b ecu mabe idk its a pr4 a11

deetz · Post by **deetz** » Mon Jan 21, 2008 4:10 am

turn the car on and see if the ecu is getting power.. if it turns on its most likely a bad ground..or harness failure.. but let me ask you this.. is the fuel pump running? are you getting the manual side of the fuel or no fuel injector pulse?

camohatch · Post by **camohatch** » Mon Jan 21, 2008 8:37 am

its getting power no pules or pressure

deetz · Post by **deetz** » Mon Jan 21, 2008 8:40 am

sounds like an ecu failure

illusion · Post by **illusion** » Mon Jan 21, 2008 10:03 pm

deetz;92141 wrote:sounds like an ecu failure

Agreed, the same fuse/resistor that gives the power to your fuel pump prob gives it to your distributor, just seems like it would make sense.

HardCore97 · Post by **HardCore97** » Tue Jan 22, 2008 11:19 pm

theres a couple ecu's for b18s for sale on clubcivic right now

tommygun89hb · Post by **tommygun89hb** » Thu Jan 24, 2008 1:23 am

hold on a minute befor you do that change out fuse 13 and 14 i dont care what they look like just change them out there might be a micro hairline crack in it just change both those fuses im pretty sure thats what it is.

Your going to look at both those fuses and say there is nothing wrong with that fuse but trust me change it out please for the love of god

I had the same problem and i change things all over the car but it was a hairline crack on fuse 14 or 13 pretty sure it is fuse 14 but try them both that is the alternator signal thingy try that and let me know.